Silent rules for revision

diff --git a/src/Makefile.am b/src/Makefile.am
index fa26a9d5f21a3cc27933441924f64ea6ef8a0c32..83a09f7f685a2f1a65aa60210c642640902aeb93 100644 (file)
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -528,19 +528,19 @@ BUILT_SOURCES += stamp-revision
 CLEANFILES += revision.txt revision.c
 
 revision.c: revision.txt
-       rm -f -- revision.c
-       echo "const char psz_vlc_changeset[] = \"$$(cat revision.txt)\";" \
+       $(AM_V_at)rm -f -- revision.c
+       $(AM_V_GEN)echo "const char psz_vlc_changeset[] = \"$$(cat revision.txt)\";" \
                > revision.c
 
 revision.txt: Makefile.am
-       $(MAKE) stamp-revision
-       touch revision.txt
+       $(AM_V_at)$(MAKE) stamp-revision
+       $(AM_V_GEN)touch revision.txt
 
 stamp-revision:
-       rm -f -- revision.tmp
-       (git --git-dir="$(top_srcdir)/.git/" describe --tags --long \
+       $(AM_V_at)rm -f -- revision.tmp
+       $(AM_V_GEN)(git --git-dir="$(top_srcdir)/.git/" describe --tags --long \
                --match '?.*.*' --always || echo exported) > revision.tmp
-       if diff revision.tmp revision.txt >/dev/null; then \
+       $(AM_V_at)if diff revision.tmp revision.txt >/dev/null 2>&1; then \
                rm -f -- revision.tmp; \
        else \
                mv -f -- revision.tmp revision.txt; \